There are a lot of myths and misconceptions out there about different things. Some of these myths are about health, others are about other aspects of life. While some of these myths are harmless, others can be harmful if believed. Here are 10 myths that people still believe are true.
10- Eating before Swimming
The eating and swimming myth is a popular misconception that states that eating before swimming will make you sick or give you cramps. This is not true. In fact, eating before swimming can help you stay energized and swim longer.
Swimming is a great exercise that is good for your health, but it can be tiring. When you swim, your body works hard to keep you afloat. This uses a lot of energy, which can make you tired. Eating before swimming can help you stay energized and swim longer.
9- Dogs and Colors
There is a lot of discussion on the internet about whether or not dogs can see colors. Some people say that dogs see in black and white, while others say that they see colors, but not in the same way that humans do. The truth is that dogs can see colors, but they don’t see them in the same way that humans do.
Dogs have two types of color receptors in their eyes, called cones. Humans have three types of cones, which allows them to see a wider range of colors. Dogs have only one type of cone, which means that they can see colors, but they can’t see as many colors as humans can.
Dogs can see colors that are in the blue and yellow spectrum, but they can’t see colors in the red spectrum. This is why dogs are often attracted to blue toys and why they can’t see red blood cells.
8- Brain Usage
There’s a myth that goes around that says that humans only use 10% of their brains. This is not true. In fact, humans use almost all of their brains. The myth may have come about because scientists used to think that most of the brain was inactive, or maybe from some Hollywood movies. But we now know that this is not the case. The brain is constantly active, and it is always working to help us think, learn, and remember.
7- Knuckle Popping
The popping sound that you hear when you pop your knuckles is actually just the sound of gas bubbles being released from the fluid inside the joint. This fluid is under pressure, and when you pop your knuckles, you release that pressure.
This release of pressure is actually beneficial for your hands. It can help to lubricate the joints and reduce the risk of arthritis. So, go ahead and pop your knuckles – it’s good for you!
6- Memory of Goldfish
The myths of the goldfish memory is one that is perpetuated in popular culture and is often used as an excuse for people to forget things. The myth of the goldfish memory is the idea that goldfish have a very short memory span and that they are not able to remember things for very long. This myth is false and has been debunked by scientific research.
Goldfish do not have a particularly short memory span and they are able to remember things for long periods of time. In one study, goldfish were able to remember the location of a food item for up to three months. Goldfish are also able to learn new tasks and remember them for long periods of time.
5- Swallowed Gum
The myth that swallowing gum will stay in your stomach for seven years is a popular one, but it is just that – one of the myths. Gum is made of natural and artificial ingredients, including glycerin, which is a sugar alcohol. When swallowed, gum passes through the stomach and into the small intestine, where it is digested and eliminated in the feces. Although swallowing gum may cause some discomfort – such as gas and bloating – it will not cause any long-term problems.
4- A Dog’s Mouth
There is a common misconception that dogs have cleaner mouths than humans. This is not actually the case – both dogs and humans have bacteria in their mouths. However, the type of bacteria that is present in a dog’s mouth is typically different than the type of bacteria that is present in a human’s mouth.
Dogs have a higher concentration of bacteria that is beneficial to their oral health. This bacteria helps to break down food particles and to keep the oral cavity clean. Humans, on the other hand, have a higher concentration of bacteria that can cause dental problems, such as tooth decay.
So, while it is true that dogs and humans have bacteria in their mouths, the type of bacteria that is present is different in each species. This difference is what leads to the common misconception that dogs have cleaner mouths than humans.
3- Tongue Taste Zones
The myth of tongue taste zones is the false belief that different areas of the tongue are responsible for detecting different types of flavors. This myth likely originated from the observation that different areas of the tongue are more sensitive to different types of textures. For example, the front of the tongue is more sensitive to sweet and salty flavors, while the back of the tongue is more sensitive to bitter and sour flavors. However, this does not mean that different areas of the tongue are specifically responsible for detecting these flavors. The taste receptors that detect flavors are located on the surface of the tongue and are not limited to specific areas.
2- Coffee and Growth
There is a persistent myth that coffee stunts your growth. This myth likely originated from the fact that caffeine is a diuretic and can cause dehydration, which can lead to a decrease in overall body weight. However, there is no evidence that coffee has any negative impact on long-term growth. In fact, studies have shown that coffee consumption may even have some beneficial effects on health, including a decreased risk of developing certain types of cancer. So, don’t worry – your daily cup of coffee isn’t going to stunt your growth!
1- Shaving and Thick Hairs
There’s a lot of misinformation out there about shaving and hair thickness. Some people believe that shaving will make your hair thicker and coarser. This is a myth. Shaving does not affect the thickness or coarseness of your hair.
Hair growth is determined by your genes. If your parents have thick, coarse hair, you’re likely to have thick, coarse hair too. Shaving will not change that.
Shaving does, however, affect the way your hair looks. When you shave, you remove the hair’s natural protective layer – the cuticle. This leaves the hair shaft exposed and vulnerable to the elements. Sun, wind, and pollution can all damage the hair shaft, making it look dry and frizzy.